Senior React/Node Fullstack Engineer – AI & AWS

CLEEVEN; Neuenburg; On-site; CHF 120,000 - 170,000; Full time

Job summary

Cleeven group is seeking a Senior Frontend focused Fullstack Developer to advance an enterprise conversational AI platform. You will enhance user experience, performance and integration with AI-powered services, delivering secure, scalable solutions in a cloud environment.

You will develop frontend with React/TypeScript and Node.js backend services, connect with AI and knowledge-management services, and contribute to CI/CD pipelines in a collaborative team.

Qualifications

• Degree in Computer Science, Software Engineering or equivalent.
• Significant experience delivering enterprise web applications.
• Strong frontend expertise with backend integrations.
• Ability to improve existing apps with scalable code.
• Pragmatic, autonomous and solution-oriented mindset.
• Excellent communication and collaboration across teams.

Responsibilities

• Develop a conversational web application using React, TypeScript and Node.js.
• Build reusable, accessible frontend components.
• Develop Node.js backend services and integrate external APIs.
• Connect the app with AI, search and knowledge-management services via REST APIs.
• Implement secure authentication (SSO, OIDC).
• Deploy containerized apps on AWS.
• Improve performance, security, reliability and monitoring.
• Develop automated tests and contribute to CI/CD pipelines.
• Collaborate with product owners, UX designers, architects and engineering teams.

Skills

React / ReactJS

Node.js

REST APIs

SSO / OIDC

AWS / Cloud

CI/CD

Frontend performance

Git

Chatbot UI

Education

Bachelor's degree in Computer Science or related field

Tools

AWS

Docker

Job description

Cleeven group is seeking a Senior Frontend focused Fullstack Developer to advance an enterprise conversational AI platform. You will enhance user experience, performance and integration with AI-powered services, delivering secure, scalable solutions in a cloud environment.

You will develop frontend with React/TypeScript and Node.js backend services, connect with AI and knowledge-management services, and contribute to CI/CD pipelines in a collaborative team.